./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Ackermann03.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_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/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_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Ackermann03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/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_0c380636-5d98-4a3d-85ea-8fd555093178/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 c244f72db2906c596b7f122d769fc1464836d7d05d9227ee4269773d59ed10bd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:50:39,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:50:39,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:50:39,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:50:39,231 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:50:39,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:50:39,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:50:39,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:50:39,246 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:50:39,251 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:50:39,253 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:50:39,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:50:39,255 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:50:39,259 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:50:39,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:50:39,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:50:39,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:50:39,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:50:39,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:50:39,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:50:39,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:50:39,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:50:39,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:50:39,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:50:39,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:50:39,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:50:39,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:50:39,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:50:39,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:50:39,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:50:39,311 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:50:39,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:50:39,314 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:50:39,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:50:39,317 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:50:39,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:50:39,318 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:50:39,319 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:50:39,319 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:50:39,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:50:39,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:50:39,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-13 23:50:39,356 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:50:39,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:50:39,357 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:50:39,357 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:50:39,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:50:39,358 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:50:39,358 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:50:39,358 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 23:50:39,359 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 23:50:39,359 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:50:39,359 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 23:50:39,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:50:39,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:50:39,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:50:39,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:50:39,360 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 23:50:39,360 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 23:50:39,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:50:39,361 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:50:39,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:50:39,361 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:50:39,361 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:50:39,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:50:39,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:50:39,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:50:39,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:50:39,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:50:39,362 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:50:39,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:50:39,363 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:50:39,363 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_0c380636-5d98-4a3d-85ea-8fd555093178/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c244f72db2906c596b7f122d769fc1464836d7d05d9227ee4269773d59ed10bd [2021-11-13 23:50:39,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:50:39,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:50:39,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:50:39,700 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:50:39,701 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:50:39,703 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/recursive/Ackermann03.c [2021-11-13 23:50:39,787 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e/data/2a8bed119/ca9e1acd78ab4a69a034b5a477ced8e9/FLAG02d22fc81 [2021-11-13 23:50:40,325 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:50:40,326 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/sv-benchmarks/c/recursive/Ackermann03.c [2021-11-13 23:50:40,338 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e/data/2a8bed119/ca9e1acd78ab4a69a034b5a477ced8e9/FLAG02d22fc81 [2021-11-13 23:50:40,679 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e/data/2a8bed119/ca9e1acd78ab4a69a034b5a477ced8e9 [2021-11-13 23:50:40,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:50:40,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:50:40,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:50:40,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:50:40,689 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:50:40,690 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:40,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c9f2a2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40, skipping insertion in model container [2021-11-13 23:50:40,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:40,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:50:40,712 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:50:40,933 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_0c380636-5d98-4a3d-85ea-8fd555093178/sv-benchmarks/c/recursive/Ackermann03.c[1168,1181] [2021-11-13 23:50:40,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:50:40,946 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:50:40,974 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_0c380636-5d98-4a3d-85ea-8fd555093178/sv-benchmarks/c/recursive/Ackermann03.c[1168,1181] [2021-11-13 23:50:40,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:50:40,988 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:50:40,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40 WrapperNode [2021-11-13 23:50:40,989 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:50:40,990 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:50:40,990 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:50:40,991 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:50:40,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:41,006 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:41,026 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:50:41,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:50:41,028 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:50:41,028 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:50:41,038 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:41,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:41,053 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:41,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:41,057 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:41,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:41,067 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:41,072 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:50:41,073 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:50:41,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:50:41,077 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:50:41,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:50:40" (1/1) ... [2021-11-13 23:50:41,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:50:41,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:50:41,121 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:50:41,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c380636-5d98-4a3d-85ea-8fd555093178/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:50:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:50:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:50:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2021-11-13 23:50:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2021-11-13 23:50:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:50:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:50:41,542 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:50:41,543 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:50:41,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:50:41 BoogieIcfgContainer [2021-11-13 23:50:41,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:50:41,546 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:50:41,547 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:50:41,567 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:50:41,567 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:50:41" (1/1) ... [2021-11-13 23:50:41,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:50:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:41,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2021-11-13 23:50:41,636 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2021-11-13 23:50:41,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-13 23:50:41,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:41,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:41,869 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 23:50:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:41,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2021-11-13 23:50:41,974 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2021-11-13 23:50:41,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 23:50:41,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:41,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:42,108 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 23:50:42,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2021-11-13 23:50:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2021-11-13 23:50:42,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 23:50:42,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:42,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:42,494 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 23:50:42,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:42,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2021-11-13 23:50:42,522 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2021-11-13 23:50:42,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 23:50:42,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:42,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:42,657 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 23:50:43,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:43,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2021-11-13 23:50:43,161 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2021-11-13 23:50:43,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 23:50:43,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:43,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:43,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:43,289 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 23:50:44,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2021-11-13 23:50:44,003 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2021-11-13 23:50:44,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 23:50:44,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:44,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:44,028 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 23:50:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:44,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2021-11-13 23:50:44,043 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2021-11-13 23:50:44,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-13 23:50:44,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:44,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:44,069 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 23:50:44,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 82 transitions. [2021-11-13 23:50:44,403 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2021-11-13 23:50:44,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-13 23:50:44,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:44,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:44,448 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 23:50:44,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 89 transitions. [2021-11-13 23:50:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2021-11-13 23:50:44,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 23:50:44,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:44,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:44,829 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 23:50:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 94 transitions. [2021-11-13 23:50:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2021-11-13 23:50:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 23:50:45,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:45,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:45,465 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 23:50:45,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:45,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 67 states and 97 transitions. [2021-11-13 23:50:45,578 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 97 transitions. [2021-11-13 23:50:45,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 23:50:45,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:45,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:45,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:45,624 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 23:50:46,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 70 states and 102 transitions. [2021-11-13 23:50:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 102 transitions. [2021-11-13 23:50:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 23:50:46,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:46,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:46,163 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 23:50:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:46,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 114 transitions. [2021-11-13 23:50:46,651 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 114 transitions. [2021-11-13 23:50:46,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 23:50:46,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:46,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:46,756 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 23:50:46,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 78 states and 119 transitions. [2021-11-13 23:50:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2021-11-13 23:50:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 23:50:46,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:46,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:46,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:46,933 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 23:50:47,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 80 states and 121 transitions. [2021-11-13 23:50:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 121 transitions. [2021-11-13 23:50:47,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 23:50:47,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:47,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:47,054 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 23:50:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 84 states and 126 transitions. [2021-11-13 23:50:47,190 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 126 transitions. [2021-11-13 23:50:47,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 23:50:47,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:47,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:47,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:47,314 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 23:50:47,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:47,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 135 transitions. [2021-11-13 23:50:47,935 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 135 transitions. [2021-11-13 23:50:47,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-13 23:50:47,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:47,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:47,991 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 23:50:48,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:48,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 94 states and 141 transitions. [2021-11-13 23:50:48,434 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 141 transitions. [2021-11-13 23:50:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-13 23:50:48,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:48,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:48,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:48,487 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 23:50:48,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 99 states and 150 transitions. [2021-11-13 23:50:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 150 transitions. [2021-11-13 23:50:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:48,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:48,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:48,893 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 23:50:49,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:49,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 107 states and 165 transitions. [2021-11-13 23:50:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-13 23:50:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:49,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:49,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:49,834 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 23:50:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:50,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 109 states and 167 transitions. [2021-11-13 23:50:50,300 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2021-11-13 23:50:50,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:50,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:50,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:50,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 113 states and 192 transitions. [2021-11-13 23:50:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 192 transitions. [2021-11-13 23:50:51,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:51,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:51,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:51,576 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 23:50:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:52,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:52,577 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:52,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:52,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:52,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:52,608 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 23:50:52,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:52,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:52,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:52,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:52,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:52,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:52,656 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 23:50:52,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:52,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:52,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:52,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:52,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:52,703 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 23:50:52,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:52,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:52,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:52,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:52,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:52,752 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 23:50:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:52,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:52,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:52,840 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 23:50:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:52,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:52,859 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:52,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:52,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:52,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:52,892 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 23:50:52,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:52,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:52,916 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:52,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:52,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:52,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:52,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,000 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,044 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 23:50:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:53,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,112 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 23:50:53,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:53,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,166 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 23:50:53,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:53,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,218 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 23:50:53,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,234 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,279 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 23:50:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,297 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,348 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 23:50:53,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,366 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,397 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 23:50:53,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,415 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,468 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 23:50:53,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,533 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 23:50:53,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:53,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,623 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 23:50:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,639 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:53,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,710 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 23:50:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,729 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:53,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,761 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 23:50:53,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,828 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 23:50:53,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:53,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,884 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 23:50:53,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,931 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 23:50:53,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,949 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:53,983 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 23:50:53,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:53,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:53,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:53,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:53,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:53,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,038 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,068 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 23:50:54,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:54,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,110 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 23:50:54,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:54,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,147 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 23:50:54,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,159 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:54,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,199 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,224 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 23:50:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:54,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,266 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 23:50:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,280 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:50:54,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,314 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 23:50:54,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,354 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 23:50:54,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,407 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 23:50:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,450 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 23:50:54,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,492 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 23:50:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,536 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 23:50:54,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,576 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 23:50:54,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,643 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 23:50:54,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,683 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 23:50:54,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,756 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,778 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 23:50:54,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,822 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 23:50:54,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,866 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 23:50:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,906 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 23:50:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,952 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 23:50:54,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:54,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:54,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:54,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:54,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:54,992 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 23:50:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,070 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 23:50:55,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,085 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,107 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 23:50:55,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,123 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,146 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 23:50:55,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,185 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 23:50:55,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,222 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 23:50:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,260 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 23:50:55,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,275 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:55,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:55,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,406 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 23:50:55,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,424 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,452 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 23:50:55,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,471 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,498 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 23:50:55,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,544 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 23:50:55,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,561 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,586 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 23:50:55,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,604 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,628 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 23:50:55,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,670 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 23:50:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,714 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 23:50:55,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,728 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,756 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 23:50:55,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,793 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 23:50:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,830 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 23:50:55,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,866 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 23:50:55,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,881 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:55,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,942 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 23:50:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:55,982 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 23:50:55,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:55,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:55,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:55,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:55,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:55,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,022 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 23:50:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,063 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 23:50:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,103 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 23:50:56,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,142 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 23:50:56,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,178 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 23:50:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,216 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 23:50:56,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,230 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:56,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,265 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,310 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 23:50:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,324 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,344 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 23:50:56,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,379 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 23:50:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,393 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,414 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 23:50:56,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,449 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 23:50:56,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,485 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 23:50:56,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,498 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,520 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 23:50:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,557 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 23:50:56,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,572 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,595 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 23:50:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:56,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,669 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 23:50:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,704 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 23:50:56,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,773 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 23:50:56,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,806 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 23:50:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,839 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 23:50:56,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,873 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 23:50:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,906 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 23:50:56,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,939 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 23:50:56,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,953 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:56,973 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 23:50:56,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:56,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:56,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:56,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:56,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:56,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,008 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 23:50:57,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,044 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 23:50:57,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,058 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,121 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 23:50:57,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,179 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 23:50:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,223 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 23:50:57,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,266 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 23:50:57,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,318 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 23:50:57,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,339 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,361 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 23:50:57,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,375 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,398 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 23:50:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,433 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 23:50:57,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,447 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:57,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,481 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,503 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 23:50:57,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,516 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,537 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 23:50:57,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,574 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 23:50:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,589 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,611 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 23:50:57,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,626 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,649 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 23:50:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,664 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,687 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 23:50:57,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,725 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 23:50:57,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,759 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 23:50:57,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,773 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,794 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 23:50:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,827 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 23:50:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,841 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,861 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 23:50:57,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,895 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 23:50:57,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,908 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,929 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 23:50:57,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:57,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:57,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:57,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:57,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:57,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:57,992 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 23:50:58,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,006 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,026 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 23:50:58,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,039 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:58,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,140 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 23:50:58,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,180 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 23:50:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,196 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:58,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:58,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,273 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,294 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 23:50:58,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,310 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,332 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 23:50:58,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,367 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 23:50:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,402 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 23:50:58,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,416 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,436 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 23:50:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,506 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 23:50:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,541 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 23:50:58,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,576 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 23:50:58,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,590 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,611 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 23:50:58,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,648 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 23:50:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,686 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 23:50:58,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,726 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 23:50:58,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,764 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 23:50:58,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,802 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 23:50:58,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,835 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,860 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 23:50:58,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,875 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,901 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 23:50:58,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,916 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,946 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 23:50:58,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,961 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:58,984 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 23:50:58,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:58,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:58,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:59,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,035 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,059 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 23:50:59,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,074 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,102 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 23:50:59,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:59,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,155 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,175 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 23:50:59,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:50:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,223 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,245 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 23:50:59,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,281 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 23:50:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,317 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 23:50:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,354 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 23:50:59,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,393 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 23:50:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,429 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 23:50:59,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,442 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,463 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 23:50:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,495 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 23:50:59,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,509 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,532 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 23:50:59,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,545 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,566 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 23:50:59,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,607 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 23:50:59,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,620 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,641 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 23:50:59,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,654 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,677 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 23:50:59,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,716 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 23:50:59,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,729 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,750 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 23:50:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,787 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 23:50:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,853 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 23:50:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,868 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,889 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 23:50:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,923 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 23:50:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,957 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 23:50:59,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:59,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:50:59,971 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:50:59,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:50:59,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:59,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:50:59,990 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 23:51:00,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,026 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 23:51:00,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:00,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,093 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 23:51:00,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,107 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,128 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 23:51:00,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,142 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,162 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 23:51:00,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,176 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,197 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 23:51:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,236 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 23:51:00,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,250 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,272 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 23:51:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,307 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 23:51:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,321 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,345 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 23:51:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,382 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 23:51:00,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,418 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 23:51:00,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,433 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,455 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 23:51:00,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,490 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 23:51:00,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,532 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 23:51:00,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,566 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 23:51:00,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,599 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 23:51:00,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,633 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 23:51:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,668 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 23:51:00,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,682 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:00,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:00,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,806 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 23:51:00,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,855 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,878 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 23:51:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,915 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 23:51:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,930 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,953 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 23:51:00,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:00,970 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:00,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:00,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:00,999 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 23:51:01,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,013 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,035 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 23:51:01,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,050 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,070 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 23:51:01,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,104 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 23:51:01,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,139 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 23:51:01,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,173 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 23:51:01,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,207 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 23:51:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,220 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,243 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 23:51:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,257 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,279 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 23:51:01,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,315 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 23:51:01,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,329 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,365 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 23:51:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,380 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:01,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,444 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 23:51:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,460 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,483 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 23:51:01,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,520 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 23:51:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,557 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 23:51:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,572 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,593 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 23:51:01,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,606 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,627 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 23:51:01,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,640 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,663 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 23:51:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:01,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,712 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,732 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 23:51:01,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,767 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 23:51:01,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,801 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 23:51:01,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,854 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 23:51:01,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,890 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 23:51:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,933 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 23:51:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,948 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:01,971 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 23:51:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:01,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:01,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:01,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,010 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 23:51:02,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,024 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,048 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 23:51:02,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,092 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 23:51:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,109 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,146 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 23:51:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,184 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 23:51:02,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,199 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,220 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 23:51:02,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,234 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:02,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,269 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,290 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 23:51:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,355 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 23:51:02,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,397 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 23:51:02,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,411 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,432 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 23:51:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,468 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 23:51:02,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,505 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 23:51:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,547 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 23:51:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,583 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 23:51:02,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,598 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,627 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 23:51:02,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,661 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 23:51:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,693 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 23:51:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,726 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 23:51:02,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,758 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 23:51:02,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,791 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 23:51:02,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,804 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,824 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 23:51:02,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,838 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,859 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 23:51:02,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,873 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,915 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 23:51:02,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,952 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 23:51:02,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:02,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:02,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:02,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:02,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:02,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:02,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:02,988 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 23:51:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,078 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 23:51:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,127 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 23:51:03,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,167 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 23:51:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,182 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,206 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 23:51:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,222 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,245 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 23:51:03,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,282 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 23:51:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,296 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,315 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 23:51:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,348 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 23:51:03,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,381 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 23:51:03,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,394 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,414 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 23:51:03,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,428 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,449 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 23:51:03,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,482 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 23:51:03,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,516 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 23:51:03,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,548 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 23:51:03,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,583 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 23:51:03,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,598 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,619 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 23:51:03,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:03,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,693 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 23:51:03,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,708 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,728 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 23:51:03,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:03,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:03,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,810 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,829 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 23:51:03,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:03,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,898 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 23:51:03,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,911 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,931 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 23:51:03,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:03,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:03,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:03,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:04,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,012 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:04,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,066 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 23:51:04,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,114 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 23:51:04,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,128 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,150 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 23:51:04,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:04,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,221 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 23:51:04,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,289 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 23:51:04,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:04,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,337 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,357 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 23:51:04,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,390 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 23:51:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,423 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 23:51:04,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,436 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,457 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 23:51:04,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,489 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 23:51:04,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,503 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:04,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,555 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 23:51:04,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,569 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:04,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,622 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 23:51:04,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:04,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,671 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,693 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 23:51:04,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,707 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,728 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 23:51:04,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,764 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 23:51:04,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:04,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,809 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,829 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 23:51:04,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,843 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:04,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,895 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 23:51:04,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,908 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,928 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 23:51:04,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,941 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,961 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 23:51:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:04,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:04,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:04,992 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 23:51:05,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,006 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,026 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 23:51:05,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,039 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,058 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 23:51:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,091 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 23:51:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:05,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,137 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,157 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 23:51:05,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,171 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,191 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 23:51:05,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,206 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,272 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 23:51:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,286 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,308 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 23:51:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,339 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 23:51:05,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,353 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,377 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 23:51:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:05,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:05,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,454 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:05,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,504 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 23:51:05,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,516 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,534 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 23:51:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,565 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 23:51:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,598 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 23:51:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,612 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,633 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 23:51:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,666 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 23:51:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,714 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,734 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 23:51:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,748 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,769 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 23:51:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,804 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 23:51:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,839 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 23:51:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:05,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,889 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,909 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 23:51:05,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,941 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 23:51:05,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,954 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:05,972 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 23:51:05,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:05,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:05,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:05,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,017 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,036 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 23:51:06,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,068 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 23:51:06,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,081 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:06,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,113 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,132 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 23:51:06,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,164 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 23:51:06,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,176 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,202 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 23:51:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,236 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 23:51:06,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,270 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 23:51:06,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,284 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:06,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,342 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 23:51:06,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,378 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 23:51:06,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,410 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,430 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 23:51:06,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,462 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 23:51:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,496 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 23:51:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,511 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,530 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 23:51:06,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,543 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,576 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 23:51:06,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,623 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 23:51:06,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,636 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,674 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 23:51:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,708 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 23:51:06,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,742 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 23:51:06,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,775 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 23:51:06,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,810 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 23:51:06,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,824 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,845 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 23:51:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:06,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,913 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 23:51:06,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:06,946 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 23:51:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:06,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:06,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:06,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:06,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,028 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 23:51:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:07,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,133 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 23:51:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,164 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 23:51:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,196 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 23:51:07,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,229 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 23:51:07,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,242 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,261 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 23:51:07,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,274 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,294 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 23:51:07,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,307 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,328 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 23:51:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,362 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 23:51:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,376 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,397 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 23:51:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,432 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 23:51:07,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,447 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,468 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 23:51:07,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:07,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,537 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 23:51:07,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,569 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 23:51:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,600 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 23:51:07,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,631 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 23:51:07,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,661 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 23:51:07,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,674 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,719 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 23:51:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:07,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,762 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,779 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 23:51:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,792 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:07,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,825 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:07,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,857 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,890 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,910 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 23:51:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,948 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 23:51:07,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:07,981 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 23:51:07,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:07,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:07,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:07,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:07,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:07,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,015 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 23:51:08,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,028 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,048 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 23:51:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,080 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 23:51:08,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,112 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 23:51:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,143 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 23:51:08,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,176 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 23:51:08,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,207 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 23:51:08,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,239 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 23:51:08,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,273 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 23:51:08,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,304 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 23:51:08,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,317 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,336 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 23:51:08,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,349 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,367 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 23:51:08,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,380 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,399 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 23:51:08,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,431 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 23:51:08,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,445 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,465 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 23:51:08,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:08,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,533 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 23:51:08,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,568 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 23:51:08,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,599 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 23:51:08,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,612 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,631 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 23:51:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,663 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 23:51:08,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,693 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 23:51:08,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,725 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 23:51:08,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,757 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 23:51:08,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,770 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,788 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 23:51:08,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,801 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,820 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 23:51:08,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,838 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,858 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 23:51:08,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,872 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,893 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 23:51:08,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,927 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 23:51:08,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,941 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:08,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:08,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:08,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:08,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:08,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:08,999 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 23:51:09,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,036 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 23:51:09,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:09,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,089 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,109 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 23:51:09,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,124 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,159 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,179 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 23:51:09,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,212 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 23:51:09,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,226 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,246 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 23:51:09,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,278 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 23:51:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,308 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 23:51:09,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,320 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,337 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 23:51:09,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,367 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 23:51:09,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,379 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,396 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 23:51:09,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,427 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 23:51:09,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,459 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 23:51:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,471 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,501 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 23:51:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,516 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,536 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 23:51:09,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,570 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 23:51:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,603 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 23:51:09,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,617 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,637 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 23:51:09,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,669 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 23:51:09,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,702 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 23:51:09,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,715 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,733 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 23:51:09,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,745 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,763 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 23:51:09,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,775 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,793 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 23:51:09,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,806 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,825 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 23:51:09,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,838 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,856 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 23:51:09,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,888 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 23:51:09,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,920 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 23:51:09,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,934 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,952 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 23:51:09,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:09,984 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 23:51:09,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:09,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:09,997 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:09,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:09,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:09,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,015 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 23:51:10,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,029 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:10,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,084 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 23:51:10,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,118 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 23:51:10,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,132 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:10,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,185 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 23:51:10,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,198 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,221 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 23:51:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,253 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 23:51:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,284 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 23:51:10,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,297 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,314 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 23:51:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,327 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,359 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,377 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 23:51:10,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,389 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,407 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 23:51:10,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,437 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 23:51:10,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,450 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,468 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 23:51:10,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,501 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 23:51:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,536 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 23:51:10,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,567 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 23:51:10,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,597 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 23:51:10,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,627 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 23:51:10,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,639 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:10,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,670 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,689 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 23:51:10,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,723 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 23:51:10,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,737 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,756 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 23:51:10,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,788 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 23:51:10,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,802 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,822 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 23:51:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,852 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 23:51:10,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,865 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,884 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 23:51:10,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,896 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:10,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,956 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 23:51:10,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:10,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:10,969 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:10,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:10,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:10,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:10,995 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 23:51:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,028 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 23:51:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,058 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 23:51:11,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,089 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 23:51:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,120 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 23:51:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,153 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 23:51:11,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,167 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:11,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,200 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,222 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 23:51:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,236 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:11,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:11,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,311 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,329 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 23:51:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,361 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 23:51:11,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,403 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,421 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 23:51:11,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,433 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,451 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 23:51:11,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,463 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,481 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 23:51:11,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,511 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 23:51:11,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,524 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:11,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,559 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,586 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 23:51:11,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,599 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,617 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 23:51:11,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,648 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 23:51:11,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,662 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,680 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 23:51:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,713 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 23:51:11,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,747 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 23:51:11,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,758 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,792 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 23:51:11,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,828 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 23:51:11,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:11,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,895 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 23:51:11,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,928 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 23:51:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,941 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,958 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 23:51:11,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:11,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:11,971 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:11,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:11,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:11,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:11,988 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 23:51:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,001 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,018 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 23:51:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,049 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 23:51:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,062 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,080 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 23:51:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,111 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 23:51:12,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,124 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,142 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 23:51:12,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,155 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,172 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 23:51:12,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,184 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,202 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 23:51:12,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,239 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 23:51:12,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,253 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,277 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 23:51:12,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,311 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 23:51:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,325 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,345 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 23:51:12,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,359 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,378 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 23:51:12,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,411 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 23:51:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:12,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,473 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 23:51:12,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:12,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,515 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,532 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 23:51:12,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,562 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 23:51:12,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,574 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,592 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 23:51:12,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,622 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 23:51:12,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,652 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 23:51:12,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,683 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 23:51:12,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,696 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:12,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,727 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,746 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 23:51:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,758 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,776 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 23:51:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,806 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 23:51:12,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,838 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 23:51:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,870 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 23:51:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,904 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 23:51:12,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,946 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 23:51:12,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,960 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:12,980 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 23:51:12,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:12,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:12,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:12,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:12,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:12,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,013 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 23:51:13,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,026 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,044 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 23:51:13,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,058 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:13,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,087 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,105 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 23:51:13,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,135 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 23:51:13,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,147 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:13,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,195 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 23:51:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,225 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 23:51:13,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:13,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,266 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,284 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 23:51:13,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,296 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,313 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 23:51:13,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,325 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,343 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 23:51:13,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,355 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,374 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 23:51:13,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,388 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,408 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 23:51:13,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:13,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,455 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,475 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 23:51:13,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,489 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:13,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,576 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 23:51:13,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,607 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 23:51:13,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,620 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,638 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 23:51:13,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,651 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,669 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 23:51:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,712 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,730 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 23:51:13,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,761 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 23:51:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,774 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,791 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 23:51:13,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,804 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,821 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 23:51:13,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:13,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,863 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,881 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 23:51:13,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,913 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 23:51:13,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,926 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,946 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 23:51:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,960 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:13,982 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 23:51:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:13,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:13,996 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:13,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:13,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:13,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,030 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,082 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 23:51:14,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,095 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,113 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 23:51:14,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:14,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,157 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,175 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 23:51:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,205 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 23:51:14,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:14,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,250 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,268 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 23:51:14,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,286 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,304 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 23:51:14,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,316 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,333 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 23:51:14,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,363 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 23:51:14,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,375 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,392 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 23:51:14,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,405 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,423 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 23:51:14,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,436 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,455 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 23:51:14,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,468 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,487 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 23:51:14,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,519 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 23:51:14,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,565 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,584 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 23:51:14,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,617 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 23:51:14,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,629 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,647 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 23:51:14,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,661 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,678 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 23:51:14,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,691 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:14,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,752 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:14,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,803 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 23:51:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:14,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,845 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,867 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 23:51:14,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,897 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 23:51:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,956 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 23:51:14,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:14,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:14,986 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 23:51:14,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:14,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:14,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:14,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:14,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:14,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:15,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,055 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 23:51:15,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,069 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,089 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 23:51:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,121 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 23:51:15,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,154 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 23:51:15,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,168 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:15,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,198 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,216 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 23:51:15,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,247 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 23:51:15,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,277 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 23:51:15,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,311 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 23:51:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,342 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 23:51:15,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,354 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,373 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 23:51:15,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,403 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 23:51:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,433 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 23:51:15,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,463 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 23:51:15,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,476 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,494 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 23:51:15,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,525 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 23:51:15,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,537 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,556 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 23:51:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,588 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 23:51:15,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,601 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,626 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 23:51:15,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,640 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:15,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,676 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,696 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 23:51:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:15,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,768 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 23:51:15,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,781 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,799 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 23:51:15,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,812 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,831 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 23:51:15,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,860 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 23:51:15,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,872 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,888 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 23:51:15,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:15,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,947 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 23:51:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,960 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:15,977 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 23:51:15,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:15,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:15,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:15,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:15,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:16,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,045 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 23:51:16,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,057 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:16,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,085 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,102 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 23:51:16,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,113 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,131 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 23:51:16,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,161 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 23:51:16,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,192 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 23:51:16,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,230 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 23:51:16,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,244 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,267 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 23:51:16,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,300 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 23:51:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:16,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,344 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,362 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 23:51:16,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,375 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,392 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 23:51:16,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,404 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,422 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 23:51:16,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,434 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,451 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 23:51:16,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,481 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 23:51:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,510 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 23:51:16,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,540 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 23:51:16,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,569 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 23:51:16,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,600 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 23:51:16,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:16,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,665 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 23:51:16,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,699 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 23:51:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,736 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 23:51:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:16,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,803 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 23:51:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,835 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 23:51:16,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,873 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 23:51:16,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:16,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,933 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 23:51:16,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,945 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:16,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:16,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:16,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:16,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:16,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:16,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:16,997 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 23:51:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,062 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 23:51:17,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,093 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 23:51:17,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,105 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:17,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,135 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:17,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,164 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,182 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 23:51:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,195 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,214 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 23:51:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,247 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 23:51:17,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:17,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,312 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 23:51:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:17,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,359 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,377 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 23:51:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,406 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 23:51:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,436 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 23:51:17,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,466 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 23:51:17,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,478 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,495 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 23:51:17,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,524 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 23:51:17,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,566 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 23:51:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,617 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 23:51:17,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,648 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 23:51:17,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,678 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 23:51:17,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,691 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,708 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 23:51:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,720 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,738 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 23:51:17,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,751 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:17,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,804 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 23:51:17,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,836 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 23:51:17,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,850 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,869 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 23:51:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,901 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 23:51:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,914 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,931 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 23:51:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,961 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 23:51:17,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:17,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:17,973 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:17,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:17,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:17,990 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 23:51:18,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,003 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,049 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 23:51:18,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,079 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 23:51:18,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,091 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,108 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 23:51:18,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,138 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 23:51:18,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,168 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 23:51:18,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,180 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,197 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 23:51:18,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:18,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:18,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,286 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 23:51:18,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,328 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 23:51:18,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,360 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 23:51:18,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,392 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 23:51:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,423 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 23:51:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,454 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 23:51:18,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,466 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,483 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 23:51:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,512 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 23:51:18,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,524 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,541 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 23:51:18,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,569 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 23:51:18,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,604 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 23:51:18,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,621 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,644 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 23:51:18,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,686 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,744 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 23:51:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,756 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,777 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 23:51:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,790 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,810 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 23:51:18,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,822 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,841 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 23:51:18,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,872 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 23:51:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,886 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,905 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 23:51:18,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,939 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 23:51:18,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,952 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:18,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:18,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:18,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,010 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 23:51:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,067 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 23:51:19,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,079 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,096 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 23:51:19,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,126 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 23:51:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,138 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,160 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 23:51:19,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,172 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,189 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 23:51:19,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:19,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,231 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,248 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 23:51:19,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,260 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,278 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 23:51:19,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,307 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 23:51:19,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,337 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 23:51:19,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,350 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,367 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 23:51:19,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,383 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,401 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 23:51:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,414 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,432 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 23:51:19,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,445 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,463 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 23:51:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,477 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,495 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 23:51:19,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:19,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,559 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 23:51:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:19,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,601 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,619 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 23:51:19,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,648 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 23:51:19,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,677 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 23:51:19,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,714 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 23:51:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:19,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:19,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,801 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 23:51:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,813 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,830 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 23:51:19,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,858 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 23:51:19,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,887 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 23:51:19,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,915 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 23:51:19,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,946 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 23:51:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,959 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:19,977 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 23:51:19,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:19,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:19,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:19,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:19,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:20,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,044 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 23:51:20,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,078 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 23:51:20,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,091 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,125 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 23:51:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:20,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:20,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,196 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,213 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 23:51:20,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,238 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 23:51:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,270 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 23:51:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,315 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 23:51:20,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,327 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,345 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 23:51:20,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,373 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 23:51:20,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,407 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 23:51:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,417 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,433 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 23:51:20,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,444 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,460 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 23:51:20,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,489 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 23:51:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,518 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 23:51:20,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,554 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 23:51:20,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,567 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,585 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 23:51:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,598 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,615 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 23:51:20,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,645 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 23:51:20,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,657 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,675 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 23:51:20,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:20,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,734 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 23:51:20,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,763 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 23:51:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,793 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 23:51:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,805 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,822 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 23:51:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:20,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,862 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,879 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 23:51:20,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,891 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,908 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 23:51:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,937 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 23:51:20,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,949 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:20,966 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 23:51:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:20,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:20,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:20,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:20,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:20,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:20,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:21,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,016 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,040 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 23:51:21,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,072 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 23:51:21,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,085 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,103 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 23:51:21,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,135 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 23:51:21,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,167 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 23:51:21,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,198 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 23:51:21,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:21,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,285 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 23:51:21,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,297 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,314 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 23:51:21,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,344 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 23:51:21,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,373 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 23:51:21,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,414 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 23:51:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,443 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 23:51:21,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,455 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:21,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:21,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,510 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,556 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 23:51:21,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,568 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,586 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 23:51:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:21,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,650 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 23:51:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:21,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,714 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 23:51:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:21,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,756 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,773 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 23:51:21,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,802 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 23:51:21,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,831 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 23:51:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,843 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,859 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 23:51:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,888 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 23:51:21,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:21,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,946 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 23:51:21,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:21,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:21,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:21,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:21,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:21,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:21,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,008 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 23:51:22,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,019 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,036 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 23:51:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,047 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:22,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,092 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 23:51:22,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:22,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,153 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 23:51:22,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,196 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,216 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 23:51:22,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,230 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,249 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 23:51:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,291 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 23:51:22,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,351 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 23:51:22,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,379 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 23:51:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,408 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 23:51:22,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,438 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 23:51:22,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:22,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,498 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 23:51:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,556 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 23:51:22,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,569 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,586 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 23:51:22,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,614 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 23:51:22,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,626 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,643 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 23:51:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,655 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,671 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 23:51:22,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,682 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:22,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,734 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 23:51:22,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,747 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,766 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 23:51:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,798 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 23:51:22,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,829 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 23:51:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,859 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 23:51:22,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,871 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,889 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 23:51:22,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,902 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,919 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 23:51:22,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,930 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,947 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 23:51:22,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:22,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:22,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:22,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:22,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:22,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:22,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:22,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,003 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 23:51:23,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,015 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:23,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,043 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,059 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 23:51:23,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,071 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,087 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 23:51:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,115 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 23:51:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,143 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 23:51:23,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,155 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,199 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 23:51:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,228 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 23:51:23,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:23,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,272 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,291 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 23:51:23,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,304 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:23,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,353 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 23:51:23,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:23,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,414 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 23:51:23,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,426 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,444 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 23:51:23,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,454 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,470 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 23:51:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:23,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,564 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 23:51:23,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,593 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 23:51:23,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,605 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,627 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 23:51:23,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,639 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,686 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 23:51:23,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,712 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 23:51:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,741 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 23:51:23,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,752 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,769 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 23:51:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,802 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 23:51:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,843 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 23:51:23,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,857 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,872 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 23:51:23,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,881 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,908 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 23:51:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,933 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 23:51:23,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,958 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 23:51:23,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:23,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:23,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:23,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:23,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:23,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:23,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:23,999 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 23:51:24,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:24,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,065 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 23:51:24,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:24,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,151 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 23:51:24,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,179 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 23:51:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,206 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 23:51:24,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,218 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:24,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,245 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,264 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 23:51:24,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,294 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 23:51:24,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,318 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 23:51:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,343 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 23:51:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,353 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:24,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,393 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 23:51:24,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,403 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,418 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 23:51:24,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,460 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 23:51:24,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,471 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,485 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 23:51:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,495 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,520 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 23:51:24,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,551 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 23:51:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:24,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,610 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 23:51:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,622 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,638 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 23:51:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,667 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 23:51:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,696 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 23:51:24,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,725 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 23:51:24,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,735 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,751 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 23:51:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,775 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 23:51:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,804 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 23:51:24,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,828 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 23:51:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:24,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,907 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 23:51:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,932 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 23:51:24,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:24,977 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 23:51:24,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:24,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:24,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:24,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:24,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:24,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:24,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,002 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 23:51:25,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,017 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:25,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,059 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 23:51:25,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,068 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,098 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 23:51:25,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,107 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,128 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 23:51:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,162 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 23:51:25,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,192 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 23:51:25,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,204 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,222 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 23:51:25,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,234 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,251 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 23:51:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,281 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 23:51:25,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:25,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,316 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:25,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,343 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,359 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 23:51:25,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,383 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 23:51:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,392 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,407 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 23:51:25,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,445 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 23:51:25,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,481 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 23:51:25,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,495 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,513 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 23:51:25,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:51:25,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,558 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,575 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 23:51:25,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:51:25,605 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 23:51:25,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:51:25,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:51:25,617 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:51:25,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:51:25,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:51:25,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:51:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-14 00:01:20,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,661 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,705 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,727 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,749 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,770 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,792 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,836 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,858 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,880 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,902 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:20,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:20,992 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:20,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:20,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:20,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,057 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,079 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,231 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,252 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,274 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,296 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,317 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,339 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,404 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,448 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,578 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,600 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,666 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,709 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,775 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,818 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,862 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,884 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,930 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,973 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:21,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:21,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:21,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:21,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:21,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,017 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,038 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,060 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,082 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,103 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,125 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,168 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,190 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,233 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,255 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,277 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,320 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,472 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,494 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,560 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,712 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,734 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,756 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,778 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,822 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,890 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,911 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:22,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:22,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:22,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:22,997 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:22,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:22,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:22,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:22,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,019 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,041 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,063 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,084 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,150 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,347 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,434 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,522 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,566 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,697 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,763 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,809 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,961 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:23,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:23,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:23,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:23,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:23,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:23,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,026 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,048 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,091 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,265 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,330 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,352 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,396 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,548 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,570 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,592 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,769 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,791 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:24,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:24,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:24,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,029 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,116 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,159 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,181 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,224 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,246 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,333 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,355 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,376 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,398 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,442 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,573 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,595 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,638 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,662 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,748 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,770 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,813 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,878 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,965 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:25,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:25,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:25,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:25,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,008 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,030 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,052 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,139 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,182 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,204 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,247 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,400 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,465 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,487 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,576 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,641 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,684 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,792 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,836 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,879 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:26,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,096 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,140 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,249 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,292 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,314 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,358 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,380 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,401 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,445 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,467 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,577 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,599 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,621 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,642 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,664 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,686 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,707 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,772 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,859 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,881 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,902 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,967 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:27,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:27,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,228 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,250 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,272 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,294 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,316 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,338 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,359 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,381 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,403 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,448 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,600 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,622 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,666 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,752 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,948 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:28,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:28,991 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:28,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:28,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,013 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,056 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,231 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,275 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,296 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,318 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,340 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,494 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,515 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,537 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,559 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,732 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,775 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,841 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,884 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,928 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,950 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:29,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:29,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,037 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,081 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,103 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,125 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,146 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,234 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,256 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,388 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,410 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,453 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,475 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,497 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,564 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,652 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,674 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,739 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,760 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,782 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,804 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,826 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,847 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,891 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,935 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,956 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:30,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:30,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:30,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:30,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:30,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,000 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,044 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,087 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,109 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,131 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,175 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,197 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,242 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,264 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,286 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,329 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,416 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,459 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,481 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,524 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,546 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,568 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,656 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,700 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,788 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,853 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,897 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:31,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:31,984 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:31,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:31,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,006 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,094 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,137 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,226 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,269 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,400 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,465 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,574 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,596 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,618 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,662 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,705 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,727 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,749 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,858 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,880 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,902 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:32,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:32,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:32,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,033 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,077 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,103 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,124 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,167 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,319 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,341 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,384 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,471 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,514 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,537 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,623 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,711 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,732 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,798 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,841 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,863 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,885 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:33,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:33,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:33,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:33,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,016 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,104 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,148 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,169 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,191 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,234 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,256 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,321 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,343 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,408 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,494 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,516 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,538 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,560 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,691 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,712 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,778 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,822 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,910 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,959 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:34,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:34,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:34,981 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:34,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:34,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:34,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:34,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,003 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,025 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,068 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,155 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,199 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,242 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,264 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,307 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,329 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,350 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,394 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,416 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,459 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,503 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,524 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,546 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,568 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,590 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,612 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,633 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,655 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,668 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,677 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,699 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,765 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,830 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,941 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:35,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:35,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:35,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,028 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,114 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,136 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,157 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,179 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,222 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,244 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,265 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,309 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,331 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,353 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,418 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,636 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,878 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:36,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:36,986 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:36,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:36,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,029 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,116 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,137 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,159 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,246 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,311 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,354 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,376 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,398 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,594 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,681 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,725 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,836 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,879 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,965 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:37,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:37,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:37,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:37,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:37,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:37,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,030 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,052 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,074 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,095 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,182 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,204 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,226 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,269 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,444 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,466 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,487 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,509 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,619 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,641 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,708 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,773 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,816 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,838 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,860 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,925 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:38,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:38,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:38,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:38,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:38,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:38,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,012 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,034 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,077 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,121 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,164 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,273 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,295 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,317 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,339 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,382 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,404 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,426 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,448 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,491 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,601 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,711 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,733 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,862 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,884 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,927 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,949 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,971 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:39,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:39,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:39,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:39,993 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:39,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:39,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,058 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,320 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,408 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,430 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,519 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,632 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,697 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,740 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,827 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,913 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,935 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,957 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:40,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:40,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:40,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:40,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:40,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:40,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,000 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,044 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,175 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,218 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,262 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,284 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,327 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,371 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,393 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,415 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,459 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,504 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,548 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,591 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,699 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,829 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,851 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,873 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,895 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,960 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:41,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:41,982 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:41,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:41,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,025 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,047 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,069 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,178 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,199 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,243 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,265 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,308 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,330 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,396 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,419 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,441 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,506 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:01:42,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:42,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-14 00:01:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-14 00:01:42,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:01:42,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:42,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat