./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Ackermann04.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_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/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_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Ackermann04.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/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_09089113-3f8f-4361-81d4-4ea6066337c6/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 85f83c4bcdce9397140788b204098e14e4fa25f5b66f064340f4aaa544fbb462 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:32:34,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:32:34,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:32:34,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:32:34,134 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:32:34,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:32:34,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:32:34,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:32:34,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:32:34,161 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:32:34,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:32:34,165 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:32:34,166 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:32:34,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:32:34,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:32:34,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:32:34,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:32:34,183 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:32:34,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:32:34,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:32:34,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:32:34,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:32:34,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:32:34,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:32:34,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:32:34,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:32:34,211 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:32:34,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:32:34,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:32:34,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:32:34,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:32:34,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:32:34,220 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:32:34,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:32:34,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:32:34,225 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:32:34,226 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:32:34,226 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:32:34,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:32:34,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:32:34,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:32:34,230 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-13 22:32:34,282 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:32:34,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:32:34,285 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:32:34,285 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:32:34,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:32:34,286 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:32:34,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:32:34,287 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 22:32:34,295 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 22:32:34,295 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:32:34,297 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 22:32:34,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:32:34,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:32:34,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:32:34,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:32:34,300 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 22:32:34,300 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 22:32:34,300 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:32:34,300 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:32:34,301 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:32:34,301 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:32:34,301 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:32:34,302 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:32:34,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:32:34,302 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:32:34,303 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:32:34,303 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:32:34,303 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:32:34,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:32:34,304 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:32:34,304 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_09089113-3f8f-4361-81d4-4ea6066337c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85f83c4bcdce9397140788b204098e14e4fa25f5b66f064340f4aaa544fbb462 [2021-11-13 22:32:34,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:32:34,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:32:34,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:32:34,672 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:32:34,673 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:32:34,675 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/recursive/Ackermann04.c [2021-11-13 22:32:34,768 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e/data/faaae86ac/b7709fbe7f01400bba9ad7e4aa50c62c/FLAG8e700f594 [2021-11-13 22:32:35,385 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:32:35,386 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/sv-benchmarks/c/recursive/Ackermann04.c [2021-11-13 22:32:35,400 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e/data/faaae86ac/b7709fbe7f01400bba9ad7e4aa50c62c/FLAG8e700f594 [2021-11-13 22:32:35,741 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e/data/faaae86ac/b7709fbe7f01400bba9ad7e4aa50c62c [2021-11-13 22:32:35,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:32:35,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:32:35,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:32:35,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:32:35,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:32:35,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:32:35" (1/1) ... [2021-11-13 22:32:35,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@320d9b7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:35, skipping insertion in model container [2021-11-13 22:32:35,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:32:35" (1/1) ... [2021-11-13 22:32:35,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:32:35,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:32:36,017 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_09089113-3f8f-4361-81d4-4ea6066337c6/sv-benchmarks/c/recursive/Ackermann04.c[1166,1179] [2021-11-13 22:32:36,018 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:32:36,029 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:32:36,048 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_09089113-3f8f-4361-81d4-4ea6066337c6/sv-benchmarks/c/recursive/Ackermann04.c[1166,1179] [2021-11-13 22:32:36,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:32:36,064 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:32:36,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:36 WrapperNode [2021-11-13 22:32:36,065 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:32:36,067 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:32:36,067 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:32:36,067 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:32:36,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:36" (1/1) ... [2021-11-13 22:32:36,084 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:36" (1/1) ... [2021-11-13 22:32:36,106 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:32:36,107 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:32:36,107 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:32:36,107 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:32:36,117 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:36" (1/1) ... [2021-11-13 22:32:36,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:36" (1/1) ... [2021-11-13 22:32:36,120 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:36" (1/1) ... [2021-11-13 22:32:36,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:36" (1/1) ... [2021-11-13 22:32:36,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:36" (1/1) ... [2021-11-13 22:32:36,127 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:36" (1/1) ... [2021-11-13 22:32:36,128 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:36" (1/1) ... [2021-11-13 22:32:36,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:32:36,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:32:36,132 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:32:36,132 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:32:36,134 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:36" (1/1) ... [2021-11-13 22:32:36,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:32:36,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:32:36,173 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:32:36,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09089113-3f8f-4361-81d4-4ea6066337c6/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:32:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:32:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:32:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2021-11-13 22:32:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2021-11-13 22:32:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:32:36,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:32:36,544 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:32:36,544 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:32:36,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:32:36 BoogieIcfgContainer [2021-11-13 22:32:36,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:32:36,549 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:32:36,550 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:32:36,563 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:32:36,563 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:32:36" (1/1) ... [2021-11-13 22:32:36,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:32:36,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:36,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2021-11-13 22:32:36,646 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2021-11-13 22:32:36,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-13 22:32:36,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:36,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:36,876 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 22:32:37,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:37,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2021-11-13 22:32:37,029 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2021-11-13 22:32:37,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 22:32:37,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:37,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:37,181 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 22:32:37,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:37,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2021-11-13 22:32:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2021-11-13 22:32:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 22:32:37,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:37,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:32:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:37,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2021-11-13 22:32:37,689 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2021-11-13 22:32:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 22:32:37,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:37,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:37,828 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 22:32:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2021-11-13 22:32:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2021-11-13 22:32:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 22:32:38,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:38,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:38,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:38,501 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 22:32:39,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:39,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2021-11-13 22:32:39,280 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2021-11-13 22:32:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 22:32:39,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:39,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:39,359 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 22:32:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2021-11-13 22:32:39,382 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2021-11-13 22:32:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-13 22:32:39,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:39,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:39,437 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 22:32:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:39,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 82 transitions. [2021-11-13 22:32:39,759 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2021-11-13 22:32:39,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-13 22:32:39,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:39,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:39,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:32:40,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 89 transitions. [2021-11-13 22:32:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2021-11-13 22:32:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 22:32:40,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:40,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:40,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:40,236 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 22:32:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 94 transitions. [2021-11-13 22:32:40,724 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2021-11-13 22:32:40,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 22:32:40,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:40,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:40,864 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 22:32:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:40,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 67 states and 97 transitions. [2021-11-13 22:32:40,962 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 97 transitions. [2021-11-13 22:32:40,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 22:32:40,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:40,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:40,994 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:32:41,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:41,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 70 states and 102 transitions. [2021-11-13 22:32:41,385 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 102 transitions. [2021-11-13 22:32:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 22:32:41,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:41,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:41,510 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 22:32:42,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:42,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 114 transitions. [2021-11-13 22:32:42,093 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 114 transitions. [2021-11-13 22:32:42,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 22:32:42,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:42,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:42,212 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 22:32:42,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 78 states and 119 transitions. [2021-11-13 22:32:42,362 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2021-11-13 22:32:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 22:32:42,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:42,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:42,426 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 22:32:42,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:42,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 80 states and 121 transitions. [2021-11-13 22:32:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 121 transitions. [2021-11-13 22:32:42,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 22:32:42,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:42,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:42,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-13 22:32:42,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 84 states and 126 transitions. [2021-11-13 22:32:42,724 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 126 transitions. [2021-11-13 22:32:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 22:32:42,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:42,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:42,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:32:43,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:43,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 135 transitions. [2021-11-13 22:32:43,504 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 135 transitions. [2021-11-13 22:32:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-13 22:32:43,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:43,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-13 22:32:43,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:43,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 92 states and 139 transitions. [2021-11-13 22:32:43,569 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 139 transitions. [2021-11-13 22:32:43,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-13 22:32:43,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:43,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:43,596 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 22:32:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 94 states and 141 transitions. [2021-11-13 22:32:44,015 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 141 transitions. [2021-11-13 22:32:44,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-13 22:32:44,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:44,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:44,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 22:32:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 99 states and 150 transitions. [2021-11-13 22:32:44,417 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 150 transitions. [2021-11-13 22:32:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:44,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:44,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:44,492 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-13 22:32:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 102 states and 155 transitions. [2021-11-13 22:32:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 155 transitions. [2021-11-13 22:32:44,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:44,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:44,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:44,874 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 22:32:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 107 states and 165 transitions. [2021-11-13 22:32:45,509 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-13 22:32:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:45,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:45,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:45,541 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 22:32:45,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 109 states and 167 transitions. [2021-11-13 22:32:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2021-11-13 22:32:45,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:45,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:45,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:46,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:46,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:46,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 113 states and 192 transitions. [2021-11-13 22:32:46,985 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 192 transitions. [2021-11-13 22:32:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:46,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:46,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:47,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:47,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:47,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:47,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 115 states and 195 transitions. [2021-11-13 22:32:47,714 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 195 transitions. [2021-11-13 22:32:47,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:47,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:47,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:47,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:48,011 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:48,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:48,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:48,600 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:48,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:48,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:48,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:48,634 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:48,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:48,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:48,651 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:48,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:48,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:48,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:48,685 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:48,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:48,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:48,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:48,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:48,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:48,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:48,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:48,787 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:48,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:48,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:48,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:48,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:48,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:48,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:48,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:48,917 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:48,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:48,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:48,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:48,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:48,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:48,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:48,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,128 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:49,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,273 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:49,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,288 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:49,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,366 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:49,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,382 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,481 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,530 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:49,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:49,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,781 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:49,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:49,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:49,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,843 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:49,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,879 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:49,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,894 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:49,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,925 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,940 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:49,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:49,974 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:49,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:49,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:49,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:49,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:49,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:50,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,126 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:50,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:50,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:50,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,216 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,383 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:50,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:50,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,436 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,560 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,668 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,715 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:50,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,774 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:50,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,836 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:50,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,918 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:50,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:50,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:50,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:50,982 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:50,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:50,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:50,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:51,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:51,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,147 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:51,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:51,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,192 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:51,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,221 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:51,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,263 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:51,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:51,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:51,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:51,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,355 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:51,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:51,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:51,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:51,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:51,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,502 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:51,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:51,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,564 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:51,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:51,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:51,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:51,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,681 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:51,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:51,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 22:32:51,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,769 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 22:32:51,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,783 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:51,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:51,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,828 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:51,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:51,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:51,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:51,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,918 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:51,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:51,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:51,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:51,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:51,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:51,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:51,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,008 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,353 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,605 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,651 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,696 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,827 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,890 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,934 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:52,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:52,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:52,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:52,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,414 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,569 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,871 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:53,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:53,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:53,974 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:53,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:53,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:53,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,026 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,069 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,164 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,475 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,567 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,655 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,740 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:54,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:54,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:54,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:54,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:54,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:54,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,094 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,135 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,218 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,308 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,392 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,442 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,705 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,827 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,910 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,954 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:55,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:55,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:55,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:55,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:55,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:55,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,294 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,424 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,465 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,772 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,825 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:56,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:56,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:56,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:56,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:56,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,017 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,063 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,192 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,234 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,319 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,360 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,401 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,846 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,927 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:57,969 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:57,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:57,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:57,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:57,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,145 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,224 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,465 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,548 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,638 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,720 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,761 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,864 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,902 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:58,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:58,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:58,985 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:58,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:58,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,073 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,116 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,202 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,246 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,587 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,629 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:32:59,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:32:59,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:32:59,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:32:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:32:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:32:59,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:32:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:32:59,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,167 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,252 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,498 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,591 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,633 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,717 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,841 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,925 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:00,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:00,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:00,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:00,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:00,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:00,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:00,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,392 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,436 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,489 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,783 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,865 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:01,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:01,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:01,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:01,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,197 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,325 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,466 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,595 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,676 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,758 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:02,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:02,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:02,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:02,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,045 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,252 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,419 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,460 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,500 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,541 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,623 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,664 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,714 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,878 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:03,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:03,959 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:03,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:03,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:03,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,000 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,082 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,123 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,245 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,288 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,573 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,816 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,857 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:04,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:04,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:04,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:04,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:04,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:04,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,016 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,135 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,330 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,408 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,447 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,525 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,684 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,723 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,849 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,889 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:05,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:05,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:05,971 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:05,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:05,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:05,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:05,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:05,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,015 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,096 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,136 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,176 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,264 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,305 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,463 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,504 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:06,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:06,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:06,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:06,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:06,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,018 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,138 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,178 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,341 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,380 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,419 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,458 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,617 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,655 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,733 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,855 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,895 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,935 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:07,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:07,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:07,975 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:07,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:07,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:07,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:07,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,095 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,135 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,176 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,337 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,415 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,570 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,608 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,768 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,806 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,881 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,959 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:08,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:08,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:08,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,104 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,143 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,255 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,398 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,438 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,478 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,555 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,668 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,704 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,948 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:09,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:09,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:09,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:09,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:09,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:09,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:09,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,045 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,142 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,182 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,341 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,432 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,472 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,592 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,629 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,666 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,739 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,813 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,889 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,928 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:10,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:10,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:10,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:10,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:10,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:10,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:10,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:10,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,006 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,243 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,396 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,432 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,506 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,543 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,655 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,729 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,804 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,881 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,957 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:11,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:11,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:11,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:11,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:11,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,069 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,105 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,142 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,217 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,330 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,373 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,410 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,446 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,705 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,891 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:12,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:12,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:12,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:12,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:12,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:12,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:12,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,003 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,077 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,113 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,150 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,383 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,419 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,500 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,618 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,656 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,692 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,803 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,875 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,910 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:13,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:13,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:13,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,018 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,092 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,129 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,203 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,281 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,320 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,465 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,501 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,617 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,691 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,735 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,773 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,809 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,880 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:14,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:14,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:14,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:14,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:14,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:14,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:14,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:14,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,002 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,037 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,112 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,147 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,182 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,218 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,256 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,292 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,329 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,365 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,400 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,434 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,504 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,537 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,572 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,641 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,749 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,859 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,894 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:15,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:15,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:15,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:15,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:15,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:15,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:15,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,087 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,158 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,370 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,404 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,440 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,576 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,717 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,934 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:16,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:16,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:16,967 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:16,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:16,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,016 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,087 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,158 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,332 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,402 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,438 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,472 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,747 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,781 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,816 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,850 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,956 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:17,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:17,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:17,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:17,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:17,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,026 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,062 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,282 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,598 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,633 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,668 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,704 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,886 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,927 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,962 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:18,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:18,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:18,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:18,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:18,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:18,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:18,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,030 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,064 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,133 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,173 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,283 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,317 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,636 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,670 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,704 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,739 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,773 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,841 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:19,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:19,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:19,981 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:19,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:19,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:19,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,441 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,694 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,728 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,763 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:20,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:20,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:20,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:20,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,015 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,092 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,129 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,203 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,312 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,348 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,729 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:21,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:21,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:21,973 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:21,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:21,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:21,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:21,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,008 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,042 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,110 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,178 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,405 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,475 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,546 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,617 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,694 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,802 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,838 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,908 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:22,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:22,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,048 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,152 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,191 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,226 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,336 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,622 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:23,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:23,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:23,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,021 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,056 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,090 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,125 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,160 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,196 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,231 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,379 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,414 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,520 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,556 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,591 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,699 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,735 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,846 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,881 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:24,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:24,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:24,993 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:24,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:24,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:24,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,028 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,062 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,168 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,272 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,376 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,442 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,511 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,546 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,686 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,759 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,794 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,867 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:25,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:25,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:25,974 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:25,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:25,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:25,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:25,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,084 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,296 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,333 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,368 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,404 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,476 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,511 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,545 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,867 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:26,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:26,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:26,974 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:26,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:26,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:26,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:27,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:27,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:27,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:27,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:27,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:27,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:27,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:27,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:27,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:27,044 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:27,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:27,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:27,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:27,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:27,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:27,084 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:27,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:27,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:27,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:27,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:27,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:27,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:27,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:27,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:33:27,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:33:27,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:27,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:33:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:33:27,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:33:27,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:27,154 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 22:43:08,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,572 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,594 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,617 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,639 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,662 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,684 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,728 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,751 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,775 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,841 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,863 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,885 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,973 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:08,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:08,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,017 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,039 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,126 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,347 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,414 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,436 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,458 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,482 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,504 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,526 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,548 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,570 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,592 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,636 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,701 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,723 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,855 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,878 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,965 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:09,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:09,988 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:09,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:09,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,142 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,233 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,256 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,347 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,413 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,435 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,457 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,545 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,568 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,590 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,612 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,700 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,880 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,902 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:10,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:10,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:10,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:10,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:10,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:10,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:10,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,012 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,034 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,056 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,188 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,320 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,453 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,475 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,497 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,565 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,589 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,611 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,633 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,654 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,699 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,744 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,810 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,832 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:11,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:11,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:11,986 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:11,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:11,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:11,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,097 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,321 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,343 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,387 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,453 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,475 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,497 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,519 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,541 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,564 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,608 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,652 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,674 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,830 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,896 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,918 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,940 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:12,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:12,985 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:12,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:12,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,273 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,295 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,317 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,383 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,427 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,449 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,471 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,515 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,538 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,559 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,626 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,648 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,670 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,692 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,760 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,782 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,804 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,826 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,848 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,914 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:13,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:13,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:13,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,002 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,090 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,178 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,200 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,222 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,244 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,288 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,379 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,401 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,424 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,446 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,468 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,490 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,512 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,556 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,578 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,600 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,622 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,711 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,733 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,822 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,843 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,865 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,910 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,932 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,954 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,977 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:14,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:14,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:14,999 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:14,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:14,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:14,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,021 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,044 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,110 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,178 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,200 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,222 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,244 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,266 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,331 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,354 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,397 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,419 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,551 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,573 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,595 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,640 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,705 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,772 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,794 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,863 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:15,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:15,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:15,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:15,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,017 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,039 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,104 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,238 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,260 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,284 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,373 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,395 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,417 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,506 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,640 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,662 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,684 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,751 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,773 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,884 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,928 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,950 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:16,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:16,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:16,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:16,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:16,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:16,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:16,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,017 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,039 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,105 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,172 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,262 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,284 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,394 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,416 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,438 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,482 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,526 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,548 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,592 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,636 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,724 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,768 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,790 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,835 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,880 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,948 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,970 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:17,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:17,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:17,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,058 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,102 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,146 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,190 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,233 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,256 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,411 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,433 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,477 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,632 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,700 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,744 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,809 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:18,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:18,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:18,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:18,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,230 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,252 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,319 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,341 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,408 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,782 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,804 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,827 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,848 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,914 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,960 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:19,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:19,982 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:19,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,004 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,096 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,118 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,140 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,206 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,233 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,277 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,300 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,322 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,434 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,477 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,500 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,522 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,632 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,655 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,668 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,677 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,699 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,855 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,900 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,967 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:20,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,034 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,056 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,123 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,168 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,257 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,368 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,457 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,481 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,503 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,569 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,657 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,701 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,723 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,855 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:21,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:21,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:21,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,191 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,302 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,478 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,500 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,633 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,655 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,668 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,677 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,699 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,788 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,810 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,832 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,900 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:22,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:22,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:22,988 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:22,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:22,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,208 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,252 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,341 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,363 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,519 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,541 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,585 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,697 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,763 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,851 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,873 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,895 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,961 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:23,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:23,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:23,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:23,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,005 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,027 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,094 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,116 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,138 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,160 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,182 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,408 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,606 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,694 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,782 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,804 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,826 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,848 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,959 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:24,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:24,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:24,981 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:24,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:24,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:24,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:24,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,005 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,050 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,071 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,159 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,181 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,225 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,247 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,269 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,379 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,401 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,445 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,490 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,512 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,556 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,601 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,762 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,829 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,875 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,897 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:25,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:25,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:25,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:25,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,368 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,438 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,461 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,527 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,615 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,637 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,747 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,769 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,791 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,835 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,879 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:26,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:26,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:26,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,056 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,100 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,147 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,169 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,191 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,257 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,388 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,454 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,477 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,587 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,830 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:27,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:27,988 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:27,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:27,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:27,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,164 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,274 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,343 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,365 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,387 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,453 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,476 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,520 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,565 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,697 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,829 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,851 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,873 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,917 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:28,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:28,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:28,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:28,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,005 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,027 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,071 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,138 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,160 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,204 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,226 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,272 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,316 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,338 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,360 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,382 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,403 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,425 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,448 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,470 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,668 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,734 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,756 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,778 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,911 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,957 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:29,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:29,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:29,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:29,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:29,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:29,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,000 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,044 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,111 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,226 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,292 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,316 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,339 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,384 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,629 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,652 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,676 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 22:43:30,830 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 22:43:30,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 22:43:30,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:30,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 22:43:30,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available