./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/Parts.c --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/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_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/Parts.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/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 64bit --witnessprinter.graph.data.programhash 663a2474dc11f7b5d0aa9a3ae9bbf5de1ab8d2ea5a060185a0446a8356edf6f1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:18:00,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:18:00,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:18:01,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:18:01,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:18:01,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:18:01,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:18:01,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:18:01,047 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:18:01,048 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:18:01,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:18:01,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:18:01,052 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:18:01,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:18:01,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:18:01,061 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:18:01,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:18:01,070 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:18:01,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:18:01,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:18:01,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:18:01,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:18:01,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:18:01,091 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:18:01,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:18:01,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:18:01,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:18:01,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:18:01,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:18:01,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:18:01,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:18:01,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:18:01,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:18:01,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:18:01,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:18:01,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:18:01,114 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:18:01,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:18:01,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:18:01,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:18:01,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:18:01,118 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-64bit-Kojak_Default.epf [2021-11-13 23:18:01,158 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:18:01,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:18:01,159 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:18:01,160 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:18:01,161 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:18:01,161 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:18:01,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:18:01,161 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 23:18:01,168 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:18:01,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:18:01,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:18:01,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:18:01,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:18:01,170 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 23:18:01,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:18:01,170 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:18:01,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:18:01,171 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:18:01,171 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:18:01,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:18:01,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:18:01,172 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:18:01,172 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:18:01,172 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:18:01,172 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:18:01,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:18:01,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:18:01,173 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_ef62e8cb-144b-4f03-818c-183b7b957126/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 663a2474dc11f7b5d0aa9a3ae9bbf5de1ab8d2ea5a060185a0446a8356edf6f1 [2021-11-13 23:18:01,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:18:01,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:18:01,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:18:01,497 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:18:01,498 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:18:01,500 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/termination-numeric/Parts.c [2021-11-13 23:18:01,582 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/data/b93d03eac/4258577ac5884cb3a029620a8fbe668e/FLAG3fef14678 [2021-11-13 23:18:01,999 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:18:01,999 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/sv-benchmarks/c/termination-numeric/Parts.c [2021-11-13 23:18:02,010 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/data/b93d03eac/4258577ac5884cb3a029620a8fbe668e/FLAG3fef14678 [2021-11-13 23:18:02,377 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/data/b93d03eac/4258577ac5884cb3a029620a8fbe668e [2021-11-13 23:18:02,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:18:02,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:18:02,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:18:02,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:18:02,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:18:02,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21587902 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02, skipping insertion in model container [2021-11-13 23:18:02,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:18:02,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:18:02,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:18:02,607 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:18:02,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:18:02,646 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:18:02,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02 WrapperNode [2021-11-13 23:18:02,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:18:02,649 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:18:02,649 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:18:02,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:18:02,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,662 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,680 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:18:02,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:18:02,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:18:02,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:18:02,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,700 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,712 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:18:02,721 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:18:02,721 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:18:02,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:18:02,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:02" (1/1) ... [2021-11-13 23:18:02,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:18:02,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:18:02,753 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:18:02,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef62e8cb-144b-4f03-818c-183b7b957126/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:18:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure parts [2021-11-13 23:18:02,815 INFO L138 BoogieDeclarations]: Found implementation of procedure parts [2021-11-13 23:18:02,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:18:02,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:18:03,106 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:18:03,107 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-13 23:18:03,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:18:03 BoogieIcfgContainer [2021-11-13 23:18:03,109 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:18:03,110 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:18:03,110 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:18:03,120 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:18:03,121 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:18:03" (1/1) ... [2021-11-13 23:18:03,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:18:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:03,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-13 23:18:03,194 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-13 23:18:03,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-11-13 23:18:03,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:03,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:03,337 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 23:18:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 43 states and 54 transitions. [2021-11-13 23:18:03,402 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2021-11-13 23:18:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-13 23:18:03,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:03,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:03,472 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 23:18:03,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 48 states and 64 transitions. [2021-11-13 23:18:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 64 transitions. [2021-11-13 23:18:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-13 23:18:03,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:03,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:03,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:03,834 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 23:18:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:04,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 52 states and 71 transitions. [2021-11-13 23:18:04,127 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2021-11-13 23:18:04,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-13 23:18:04,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:04,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:04,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:04,235 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 23:18:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 57 states and 80 transitions. [2021-11-13 23:18:04,672 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 80 transitions. [2021-11-13 23:18:04,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 23:18:04,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:04,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:04,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:18:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 87 transitions. [2021-11-13 23:18:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 87 transitions. [2021-11-13 23:18:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 23:18:05,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:05,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:18:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 71 states and 102 transitions. [2021-11-13 23:18:06,124 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 102 transitions. [2021-11-13 23:18:06,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-13 23:18:06,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:06,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:06,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:06,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-13 23:18:06,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 76 states and 113 transitions. [2021-11-13 23:18:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 113 transitions. [2021-11-13 23:18:06,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-13 23:18:06,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:06,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:06,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:18:07,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 79 states and 117 transitions. [2021-11-13 23:18:07,562 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 117 transitions. [2021-11-13 23:18:07,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-13 23:18:07,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:07,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:07,589 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:18:07,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:07,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 81 states and 118 transitions. [2021-11-13 23:18:07,822 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 118 transitions. [2021-11-13 23:18:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-13 23:18:07,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:07,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:08,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:18:09,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:09,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 85 states and 123 transitions. [2021-11-13 23:18:09,196 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 123 transitions. [2021-11-13 23:18:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-13 23:18:09,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:09,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:18:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:09,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 89 states and 127 transitions. [2021-11-13 23:18:09,726 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 127 transitions. [2021-11-13 23:18:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-13 23:18:09,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:09,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:09,873 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-13 23:18:10,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:10,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 94 states and 139 transitions. [2021-11-13 23:18:10,578 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 139 transitions. [2021-11-13 23:18:10,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:18:10,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:10,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:10,607 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-13 23:18:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 94 states and 138 transitions. [2021-11-13 23:18:10,977 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 138 transitions. [2021-11-13 23:18:10,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-13 23:18:10,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:10,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:11,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:11,128 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-13 23:18:12,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 99 states and 144 transitions. [2021-11-13 23:18:12,070 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 144 transitions. [2021-11-13 23:18:12,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-13 23:18:12,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:12,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:12,127 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-13 23:18:12,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:12,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 101 states and 145 transitions. [2021-11-13 23:18:12,444 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 145 transitions. [2021-11-13 23:18:12,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 23:18:12,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:12,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:12,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-13 23:18:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:13,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 105 states and 149 transitions. [2021-11-13 23:18:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 149 transitions. [2021-11-13 23:18:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-13 23:18:13,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:13,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-13 23:18:13,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:13,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 99 states and 135 transitions. [2021-11-13 23:18:13,456 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 135 transitions. [2021-11-13 23:18:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-13 23:18:13,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:13,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-13 23:18:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 104 states and 147 transitions. [2021-11-13 23:18:14,599 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 147 transitions. [2021-11-13 23:18:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-13 23:18:14,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:14,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:14,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-13 23:18:16,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:16,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 106 states and 153 transitions. [2021-11-13 23:18:16,658 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 153 transitions. [2021-11-13 23:18:16,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-13 23:18:16,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:16,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:16,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:16,682 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-11-13 23:18:17,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:17,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 106 states and 152 transitions. [2021-11-13 23:18:17,321 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 152 transitions. [2021-11-13 23:18:17,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-13 23:18:17,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:17,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:17,343 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-13 23:18:17,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:17,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 153 transitions. [2021-11-13 23:18:17,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 153 transitions. [2021-11-13 23:18:17,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-13 23:18:17,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:17,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:17,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:18,111 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-13 23:18:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:21,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 122 states and 180 transitions. [2021-11-13 23:18:21,044 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 180 transitions. [2021-11-13 23:18:21,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-13 23:18:21,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:21,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:21,068 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-13 23:18:21,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:21,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 126 states and 184 transitions. [2021-11-13 23:18:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 184 transitions. [2021-11-13 23:18:21,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-13 23:18:21,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:21,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:21,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:22,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-11-13 23:18:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:22,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 125 states and 183 transitions. [2021-11-13 23:18:22,412 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 183 transitions. [2021-11-13 23:18:22,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-13 23:18:22,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:22,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:22,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:22,434 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-11-13 23:18:23,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:23,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 126 states and 184 transitions. [2021-11-13 23:18:23,291 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 184 transitions. [2021-11-13 23:18:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-13 23:18:23,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:23,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-13 23:18:25,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:25,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 133 states and 193 transitions. [2021-11-13 23:18:25,663 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 193 transitions. [2021-11-13 23:18:25,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-13 23:18:25,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:25,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:25,902 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-11-13 23:18:27,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:27,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 138 states and 209 transitions. [2021-11-13 23:18:27,300 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 209 transitions. [2021-11-13 23:18:27,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-13 23:18:27,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:27,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:27,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 19 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-13 23:18:27,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:27,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 140 states and 211 transitions. [2021-11-13 23:18:27,368 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 211 transitions. [2021-11-13 23:18:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-13 23:18:27,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:27,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2021-11-13 23:18:27,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:27,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 142 states and 212 transitions. [2021-11-13 23:18:27,966 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 212 transitions. [2021-11-13 23:18:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-13 23:18:27,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:27,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:27,997 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-11-13 23:18:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:29,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 148 states and 220 transitions. [2021-11-13 23:18:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 220 transitions. [2021-11-13 23:18:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-13 23:18:29,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:29,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:29,234 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2021-11-13 23:18:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:30,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 152 states and 224 transitions. [2021-11-13 23:18:30,222 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 224 transitions. [2021-11-13 23:18:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-13 23:18:30,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:30,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:30,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:30,316 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-11-13 23:18:31,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:31,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 155 states and 228 transitions. [2021-11-13 23:18:31,498 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 228 transitions. [2021-11-13 23:18:31,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-13 23:18:31,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:31,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:31,520 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-13 23:18:32,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:32,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 155 states and 227 transitions. [2021-11-13 23:18:32,353 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 227 transitions. [2021-11-13 23:18:32,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-13 23:18:32,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:32,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:32,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-11-13 23:18:34,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 160 states and 243 transitions. [2021-11-13 23:18:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 243 transitions. [2021-11-13 23:18:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-13 23:18:34,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:34,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:34,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:34,296 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 37 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-13 23:18:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:34,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 162 states and 246 transitions. [2021-11-13 23:18:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 246 transitions. [2021-11-13 23:18:34,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:34,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:34,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:34,833 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,294 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,336 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,390 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,406 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,430 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,444 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,477 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,487 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,581 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,594 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,624 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,637 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,659 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,696 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,711 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,783 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,822 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,843 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,856 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,928 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,941 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:36,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:36,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:36,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:36,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:36,999 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,037 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,049 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,150 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,172 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,184 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,216 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,245 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,257 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,277 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,314 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,326 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,364 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,390 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,403 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,432 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,446 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,467 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,480 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,503 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,536 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,549 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,584 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,618 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,639 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,691 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,725 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,737 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,808 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,840 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,859 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,871 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,892 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,947 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:37,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:37,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:37,983 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:37,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:37,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,002 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,015 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,035 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,067 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,080 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,100 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,112 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,132 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,144 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,164 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,176 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,195 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,208 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,231 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,293 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,324 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,336 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,367 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,398 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,417 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,460 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,478 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,510 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,553 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,573 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,585 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,617 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,679 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,722 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,826 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,863 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,876 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,898 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,911 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,932 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,944 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,965 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:38,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:38,978 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:38,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:38,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:38,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:38,998 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,009 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,028 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,040 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,088 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,158 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,176 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,187 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,206 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,297 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,309 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,327 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,397 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,416 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,427 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,457 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,514 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,574 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,587 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,616 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,634 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,645 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,663 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,674 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,702 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,732 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,779 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,809 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,820 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,839 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,898 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,909 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,927 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,939 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,968 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:39,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:39,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,015 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,027 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,045 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,056 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,075 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,086 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,105 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,116 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,134 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,163 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,174 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,192 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,204 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,222 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,233 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,251 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,280 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,291 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,320 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,373 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,402 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,413 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,430 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,441 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,459 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,499 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,516 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,527 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,544 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,573 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,584 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,613 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,658 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,686 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,697 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,713 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,741 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,752 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,770 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,780 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,798 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,810 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,855 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,911 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,949 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:40,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:40,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:40,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:40,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:40,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,040 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,051 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,079 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,163 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,191 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,202 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,250 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,280 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,310 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,339 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,453 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,464 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,511 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,540 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,551 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,573 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,586 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,626 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,653 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,670 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,681 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,725 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,736 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,754 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,781 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,793 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,809 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,820 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,837 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,893 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,905 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:41,978 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:41,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:41,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:41,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:41,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:41,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,010 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,022 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,042 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,054 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,074 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,117 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,130 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,163 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,195 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,214 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,227 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,246 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,259 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,316 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,358 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,413 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,441 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,458 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,498 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,515 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,526 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,544 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,555 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,573 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,584 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,612 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,639 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,656 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,685 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,697 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,714 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,726 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,743 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,775 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,787 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,803 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,815 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,861 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,889 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,900 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:42,919 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:42,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:42,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:42,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:42,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:42,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,004 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,015 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,060 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,071 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,088 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,099 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,146 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,158 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,176 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,187 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,259 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,354 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,401 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,428 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,439 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,493 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,510 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,520 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,538 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,549 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,590 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,623 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,637 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,659 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,689 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,717 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,728 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,756 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,811 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,829 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,867 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,894 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,910 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:43,978 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:43,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:43,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:43,989 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:43,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:43,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:43,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:43,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,006 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,017 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,034 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,045 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,061 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,072 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,088 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,099 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,145 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,157 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,174 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,202 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,243 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,273 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,290 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,301 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,329 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,357 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,373 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,412 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,428 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,492 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,519 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,574 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,618 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,646 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,657 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,741 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,751 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,773 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,785 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,801 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,812 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,829 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,840 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,868 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,889 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,905 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,959 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:44,987 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:44,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:44,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,057 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,074 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,085 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,113 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,130 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,142 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,170 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,226 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,258 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,286 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,305 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,316 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,332 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,358 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,411 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,449 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,460 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,477 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,487 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,503 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,514 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,540 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,556 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,586 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,614 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,696 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,707 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,725 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,736 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,753 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,764 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,781 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,808 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,818 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,834 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,903 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,922 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,935 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:45,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:45,984 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:45,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:45,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:45,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:45,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:45,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,017 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,030 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,061 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,079 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,109 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,121 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,152 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,181 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,198 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,210 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,228 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,241 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,259 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,289 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,302 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,320 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,333 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,351 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,363 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,382 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,395 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,427 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,458 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,509 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,521 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,540 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,552 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,586 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,602 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,640 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,656 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,667 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,694 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,747 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,791 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,820 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,830 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,846 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,857 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,885 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,913 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,955 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:46,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:46,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:46,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:46,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,048 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,065 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,077 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,094 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,107 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,136 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,207 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,217 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,244 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,261 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,273 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,289 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,300 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,316 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,355 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,383 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,400 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,480 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,491 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,524 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,535 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,561 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,589 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,616 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,644 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,687 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,698 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,726 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,743 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,784 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,800 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,811 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,855 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,882 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,910 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,936 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,962 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:47,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:47,974 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:47,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:47,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:47,990 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:47,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,016 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,027 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,052 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,079 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,094 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,105 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,121 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,184 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,214 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,229 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,240 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,256 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,266 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,294 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,322 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,349 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,367 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,394 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,405 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,421 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,432 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,459 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,487 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,541 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,569 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,584 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,595 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,611 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,640 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,651 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,723 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,734 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,749 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,775 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,812 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,828 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,866 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,894 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,910 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,921 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,948 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,964 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:48,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:48,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:48,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:48,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,019 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,030 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,046 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,056 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,072 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,083 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,098 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,109 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,124 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,135 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,161 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,205 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,216 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,233 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,259 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,285 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,296 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,323 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,349 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,366 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,377 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,403 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,419 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,430 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,472 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,556 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,567 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,583 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,594 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,636 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,647 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,663 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,701 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,727 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,743 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,754 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,769 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,826 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,842 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,868 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,906 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,921 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,932 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,948 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:49,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:49,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:49,985 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:49,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:49,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:49,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:49,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,001 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,027 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,053 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,064 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,079 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,105 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,116 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,159 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,185 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,222 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,248 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,263 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,274 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,290 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,301 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,316 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,327 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,353 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,369 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,395 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,405 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,430 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,484 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,527 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,538 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,564 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,617 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,738 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,748 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,763 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,788 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,814 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,825 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,839 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,850 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,865 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,875 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,892 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,902 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,943 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:50,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:50,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:50,986 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:50,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:50,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:50,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:50,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,006 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,016 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,095 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,113 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,143 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,185 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,201 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,213 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,231 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,244 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,274 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,324 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,398 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,416 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,477 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,505 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,534 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,546 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,575 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,604 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,632 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,649 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,661 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,679 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,691 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,723 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,741 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,755 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,774 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,787 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,805 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,818 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,834 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,846 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,862 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,902 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,928 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,942 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,953 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,967 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:51,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:51,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:51,979 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:51,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:51,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:51,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:51,994 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,004 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,044 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,055 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,071 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,112 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,127 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,139 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,155 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,181 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,192 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,207 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,235 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,273 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,289 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,300 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,326 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,352 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,404 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,420 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,431 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,459 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,474 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,511 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,527 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,552 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,562 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,602 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,654 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,665 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,694 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,704 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,720 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,731 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,746 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,757 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,841 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,866 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,891 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,905 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,940 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,965 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:52,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:52,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:52,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:52,991 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:52,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:52,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:52,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,006 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,016 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,057 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,119 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,170 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,185 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,210 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,221 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,246 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,261 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,272 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,297 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,322 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,337 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,348 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,362 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,373 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,423 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,437 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,448 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,472 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,513 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,525 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,541 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,568 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,605 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,631 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,647 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,658 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,674 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,685 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,737 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,762 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,788 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,803 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,828 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,841 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,933 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,944 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:53,985 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:53,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:53,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:53,995 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:53,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:53,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,020 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,034 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,045 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,059 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,069 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,094 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,108 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,159 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,185 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,210 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,220 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,235 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,260 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,297 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,312 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,323 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,374 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,405 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,461 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,537 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,548 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,599 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,613 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,639 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,664 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,689 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,714 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,725 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,766 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,777 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,791 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,802 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,827 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,842 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,867 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,878 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,918 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,968 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:54,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:54,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:54,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:54,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:54,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,005 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,019 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,030 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,044 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,095 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,144 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,170 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,195 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,206 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,220 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,256 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,269 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,296 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,307 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,322 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,347 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,357 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,382 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,396 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,406 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,420 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,430 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,455 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,479 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,494 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,505 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,519 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,544 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,554 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,579 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,619 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,630 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,644 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,669 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,680 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,694 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,704 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,719 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,729 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,744 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,754 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,779 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,804 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,842 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,852 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,867 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,926 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,950 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,965 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:55,975 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:55,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:55,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:55,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:55,989 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:55,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:55,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,000 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,017 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,027 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,051 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,075 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,089 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,099 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,113 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,123 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,137 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,161 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,172 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,259 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,270 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,295 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,320 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,360 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,370 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,384 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,409 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,420 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,434 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,470 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,512 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,522 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,561 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,585 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,610 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,620 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,658 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,668 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,693 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,708 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,718 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,733 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,758 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,769 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,808 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,819 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,868 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,893 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,919 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,934 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,944 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,959 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:56,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:56,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:56,995 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:56,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:56,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,010 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,035 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,045 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,059 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,069 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,094 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,110 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,135 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,197 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,248 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,273 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,313 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,349 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,373 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,398 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,412 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,437 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,447 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,462 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,472 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,486 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,512 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,523 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,538 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,579 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,617 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,628 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,652 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,667 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,677 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,691 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,702 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,741 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,751 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,765 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,776 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,800 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,814 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,838 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,862 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,911 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,922 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,959 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,969 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:57,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:57,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:57,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,018 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,032 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,057 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,067 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,082 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,108 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,158 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,168 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,209 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,220 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,260 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,271 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,312 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,348 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,362 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,397 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,411 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,436 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,461 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,497 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,512 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,547 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,575 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,590 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,600 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,616 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,653 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,685 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,711 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,726 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,736 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,752 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,778 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,814 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,829 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,840 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,855 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,865 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,891 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,906 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,916 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,942 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,956 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:58,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:58,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:58,990 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:58,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:58,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:58,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,004 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,014 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,029 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,066 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,118 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,162 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,197 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,212 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,223 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,249 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,264 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,290 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,350 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,374 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,398 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,423 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,434 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,458 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,472 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,496 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,506 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,530 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,544 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,554 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,568 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,602 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,627 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,677 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,718 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,753 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,779 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,853 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,867 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,877 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,918 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,953 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,968 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:18:59,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:59,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:18:59,978 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:18:59,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:18:59,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:59,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:59,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:18:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,028 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,043 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,128 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,142 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,171 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,182 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,197 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,207 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,225 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,251 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,261 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,276 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,301 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,356 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,381 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,441 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,456 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,466 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,481 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,519 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,534 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,544 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,559 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,570 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,584 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,595 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,620 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,646 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,661 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,672 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,687 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,696 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,711 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,721 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,740 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,750 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,788 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,812 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,822 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,846 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,859 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,869 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,920 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,936 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,962 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,972 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:00,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:00,986 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:00,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:00,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,011 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,022 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,036 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,046 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,061 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,071 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,086 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,096 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,110 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,120 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,134 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,144 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,159 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,183 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,193 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,208 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,218 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,258 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,283 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,308 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,318 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,332 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,365 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,390 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,403 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,413 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,428 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,452 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,462 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,525 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,535 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,549 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,583 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,597 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,607 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,621 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,655 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,679 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,694 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,704 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,719 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,729 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,747 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,772 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,796 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,806 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,820 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,831 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,845 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,856 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,895 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,906 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,931 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,945 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:01,980 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:01,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:01,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:01,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:01,994 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,005 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,057 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,101 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,114 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,122 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,146 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,161 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,171 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,222 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,246 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,263 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,273 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,297 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,321 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,345 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,434 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,444 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,470 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,485 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,496 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,511 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,522 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,537 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,548 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,574 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,613 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,623 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,637 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,685 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,719 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,744 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,758 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,768 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,782 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,807 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,857 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,906 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,916 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,930 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,940 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:19:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:19:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:19:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:19:02,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:02,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:19:02,998 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-13 23:29:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,284 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,294 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,301 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,318 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,334 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,344 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,367 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,377 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,384 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,393 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,410 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,427 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,434 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,445 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,470 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,502 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,522 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,547 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,559 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,566 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,600 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,611 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,618 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,635 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,652 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,662 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,669 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,686 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,697 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,704 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,714 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,740 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,752 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,760 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,772 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,790 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,807 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,813 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,823 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,840 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,847 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,864 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,890 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,897 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,907 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,914 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,930 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,947 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,957 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,974 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:34,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:34,980 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:34,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:34,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:34,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:34,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,000 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,012 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,052 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,060 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,070 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,087 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,094 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,105 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,122 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,128 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,139 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,145 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,156 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,173 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,180 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,197 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,208 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,226 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,235 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,253 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,273 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,305 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,312 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,322 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,329 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,345 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,372 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,378 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,395 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,411 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,421 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,428 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,444 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,462 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,491 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,498 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,509 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,517 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,537 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,569 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,577 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,588 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,596 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,613 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,631 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,659 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,666 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,676 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,683 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,693 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,710 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,717 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,727 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,734 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,746 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,753 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,763 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,770 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,787 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,798 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,806 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,825 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,836 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,853 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,860 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,894 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,904 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,911 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,939 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,946 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,964 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:35,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:35,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:35,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:35,993 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,000 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,010 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,017 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,047 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,054 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,075 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,087 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,095 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,115 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,126 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,133 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,162 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,205 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,216 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,240 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,250 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,257 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,267 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,283 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,290 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,300 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,307 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,317 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,358 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,385 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,432 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,439 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,467 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,477 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,494 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,500 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,519 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,529 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,546 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,553 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,582 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,599 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,607 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,619 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,640 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,667 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,678 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,686 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,697 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,705 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,715 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,782 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,788 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,798 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,821 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,831 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,838 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,848 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,855 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,872 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,885 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,905 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,934 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,946 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,964 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,971 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:36,982 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:36,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:36,989 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:36,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:36,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:36,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,002 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,009 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,020 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,027 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,037 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,062 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,073 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,080 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,096 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,114 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,132 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,143 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,150 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,170 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,183 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,191 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,203 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,210 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,221 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,228 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,238 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,278 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,288 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,295 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,306 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,312 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,322 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,339 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,346 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,356 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,364 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,382 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,400 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,419 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,429 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,437 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,458 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,471 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,491 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,498 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,520 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,532 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,539 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,558 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,569 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,576 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,586 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,594 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,611 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,621 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,638 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,645 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,656 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,663 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,679 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,689 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,696 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,706 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,713 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,724 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,732 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,744 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,752 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,770 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,780 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,787 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,798 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,816 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,824 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,854 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,861 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,872 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,880 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,898 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,915 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,925 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,931 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,951 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,969 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,979 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:37,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:37,986 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:37,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:37,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:37,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:37,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,006 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,026 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,039 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,066 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,078 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,085 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,097 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,104 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,135 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,153 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,160 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,170 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,193 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,203 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,210 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,260 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,270 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,277 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,308 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,352 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,389 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,400 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,407 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,419 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,457 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,464 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,474 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,491 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,498 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,526 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,533 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,550 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,561 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,580 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,589 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,610 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,622 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,630 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,652 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,664 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,707 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,714 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,725 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,731 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,748 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,759 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,792 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,798 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,808 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,825 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,831 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,841 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,848 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,858 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,878 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,898 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,907 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,919 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,939 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,958 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,977 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:38,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:38,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:38,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:38,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:38,996 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,005 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,035 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,042 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,053 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,060 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,071 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,078 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,088 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,105 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,112 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,130 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,207 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,225 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,261 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,271 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,278 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,296 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,307 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,324 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,331 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,342 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,349 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,359 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,366 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,377 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,384 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,394 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,401 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,413 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,421 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,432 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,497 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,517 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,538 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,558 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,570 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,578 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,589 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,616 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,635 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,646 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,664 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,699 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,705 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,722 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,749 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,756 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,775 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,787 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,810 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,818 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,829 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,837 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,849 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,868 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,888 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,896 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,916 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,935 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,946 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,953 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,963 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,971 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:39,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:39,989 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:39,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:39,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:39,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,000 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,006 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,017 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,034 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,052 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,059 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,070 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,078 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,091 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,111 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,119 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,140 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,160 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,217 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,227 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,234 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,244 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,251 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,261 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,267 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,277 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,284 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,301 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,335 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,352 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,381 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,388 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,407 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,425 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,442 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,454 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,462 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,483 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,494 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,531 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,538 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,566 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,572 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,582 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,589 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,599 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,606 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,616 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,623 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,650 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,668 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,674 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,691 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,701 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,708 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,719 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,727 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,739 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,746 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,757 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,774 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,781 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,791 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,797 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,808 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,815 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,832 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,843 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,850 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,860 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,878 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,885 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,895 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,902 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,920 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,931 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:40,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:40,998 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:40,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:40,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:40,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,010 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,018 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,029 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,047 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,054 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,064 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,071 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,088 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,099 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,106 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,140 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,150 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,156 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,172 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,240 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,260 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,272 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,316 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,334 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,352 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,369 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,379 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,386 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,397 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,404 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,415 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,438 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,467 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,474 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,484 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,491 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,502 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,523 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,531 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,562 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,580 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,598 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,605 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,615 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,622 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,632 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,648 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,655 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,698 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,715 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,722 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,748 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,765 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,773 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,785 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,792 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,803 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,846 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,857 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,864 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,892 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,899 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,927 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,933 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,944 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,950 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,960 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,967 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,977 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:41,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:41,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:41,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:41,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:41,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:41,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,001 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,011 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,037 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,050 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,061 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,072 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,091 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,127 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,152 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,162 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,201 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,218 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,234 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,244 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,261 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,267 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,284 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,323 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,344 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,362 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,374 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,382 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,410 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,416 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,427 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,434 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,463 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,480 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,487 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,497 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,504 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,514 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,522 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,532 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,539 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,557 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,587 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,608 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,616 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,646 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,669 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,679 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,686 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,696 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,702 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,719 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,735 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,752 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,762 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,769 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,779 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,786 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,815 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,822 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,833 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,853 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,901 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,921 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,950 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,969 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:42,987 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:42,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:42,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:42,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:42,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,029 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,039 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,046 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,056 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,093 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,110 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,135 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,148 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,155 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,167 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,187 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,194 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,221 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,228 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,238 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,262 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,273 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,280 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,291 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,309 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,316 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,327 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,351 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,387 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,406 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,439 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,459 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,485 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,496 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,503 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,522 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,540 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,569 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,576 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,586 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,593 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,602 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,609 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,636 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,642 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,652 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,669 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,686 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,694 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,706 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,714 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,726 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,733 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,753 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,783 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,791 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,802 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,822 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,829 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,839 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,846 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,876 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,883 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,893 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,900 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,910 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,917 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,929 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,936 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,947 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,954 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,965 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:43,984 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:43,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:43,992 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:43,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:43,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,013 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,033 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,045 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,053 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,065 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,072 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,100 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,123 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,150 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,156 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,166 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,173 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,183 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,190 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,200 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,207 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,235 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,243 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,253 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,282 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,295 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,303 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,322 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,336 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,343 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,372 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,389 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,396 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,407 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,432 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,449 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,459 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,475 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,482 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,492 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,499 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,509 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,516 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,526 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,533 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,549 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,559 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,566 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,582 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,599 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,615 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,634 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,646 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,665 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,672 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,690 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,707 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,718 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,725 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,743 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,771 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,787 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,794 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,812 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,823 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,830 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,848 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,858 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,865 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,876 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,883 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,903 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,923 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,935 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,953 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,971 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,979 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:44,989 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:44,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:44,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:44,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,007 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,013 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,024 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,030 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,047 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,063 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,073 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,080 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,113 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,130 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,159 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,167 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,179 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,186 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,197 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,203 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,213 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,237 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,254 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,271 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,289 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,300 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,324 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,334 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,359 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,370 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,376 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,387 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,393 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,404 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,436 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,455 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,466 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,474 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,509 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,527 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,538 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,555 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,561 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,571 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,578 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,588 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,594 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,604 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,627 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,644 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,653 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,660 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,670 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,678 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,711 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,719 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,730 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,749 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,756 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,775 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,785 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,802 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,809 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,820 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,839 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,879 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,890 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,897 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,915 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,932 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,942 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,950 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,962 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,970 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:45,983 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:45,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:45,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:45,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:45,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,003 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,011 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,021 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,028 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,039 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,045 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,055 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,072 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,078 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,095 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,105 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,112 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,121 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,128 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,145 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,172 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,179 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,197 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,208 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,228 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,236 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,249 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,268 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,275 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,307 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,314 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,325 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,332 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,343 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,350 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,379 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,396 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,402 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,413 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,420 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,455 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,474 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,484 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,491 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,523 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,530 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,541 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,549 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,561 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,568 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,578 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,585 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,611 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,618 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,652 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,662 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,686 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,715 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,739 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,749 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,777 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,809 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,817 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,836 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,847 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,854 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,865 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,890 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,900 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,936 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,960 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:46,987 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:46,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:46,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:46,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:46,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,003 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,020 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,026 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,036 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,043 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,053 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,059 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,069 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,076 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,086 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,093 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,103 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,161 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,181 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,206 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,217 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,223 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,241 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,269 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,310 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,321 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,362 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,373 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,411 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,450 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,466 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,473 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,483 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,506 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,516 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,523 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,533 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,540 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,557 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,573 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,583 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,602 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,620 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,627 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,638 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,645 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,657 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,665 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,680 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,688 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,708 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,720 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,737 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,744 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,754 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,771 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,778 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,795 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,812 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,829 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,839 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,845 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,855 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,862 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,873 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,891 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,898 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,914 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,925 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,933 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,945 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,970 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:47,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:47,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:47,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:47,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,003 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,020 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,036 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,064 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,070 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,088 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,098 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,105 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,209 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,217 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,236 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,254 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,289 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,300 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,317 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,324 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,342 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,359 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,369 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,376 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,403 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,409 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,419 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,426 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,461 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,480 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,491 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,498 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,515 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,532 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,542 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,558 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,565 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,598 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,626 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,643 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,669 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,682 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,699 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,706 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,717 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,736 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,761 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,772 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,792 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,800 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,810 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,817 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,834 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,862 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,887 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,898 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,905 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,922 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,932 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,938 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,964 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,971 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:48,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:48,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:48,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:48,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,004 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,014 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,032 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,053 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,072 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,080 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,092 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,099 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,117 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,129 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,136 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,147 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,154 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,171 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,200 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,217 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,241 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,259 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,277 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,294 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,306 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,315 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,327 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,335 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,347 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,355 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,375 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,393 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,403 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,410 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,419 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,426 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,443 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,453 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,459 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,476 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,492 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,502 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,509 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,519 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,526 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,537 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,544 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,555 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,573 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,602 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,615 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,622 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,641 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,652 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,660 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,672 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,691 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,698 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,716 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,727 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,734 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,745 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,752 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,762 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,769 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,779 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,786 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,803 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,814 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,850 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,857 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,878 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,897 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,935 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,945 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,962 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,968 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,978 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:49,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:49,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:49,985 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:49,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:49,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:49,995 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,012 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,019 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,037 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,055 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,065 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,072 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,091 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,107 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,118 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,125 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,137 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,145 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,166 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,178 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,197 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,205 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,216 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,235 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,242 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,260 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,271 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,306 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,324 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,347 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,357 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,390 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,397 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,407 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,414 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,433 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,445 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,464 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,471 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,501 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,508 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,538 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,545 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,557 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,565 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,582 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,599 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,617 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,635 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,653 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,670 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,681 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,688 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,699 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,707 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,719 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,740 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,748 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,760 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,768 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,779 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,799 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,806 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,825 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,859 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,869 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,876 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,886 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,892 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,902 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,919 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,926 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,936 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,942 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,953 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,977 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:50,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:50,988 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:50,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:50,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:50,996 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:50,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:50,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:50,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,062 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,072 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,080 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,111 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,129 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,147 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,165 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,172 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,206 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,216 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,251 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,269 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,297 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,309 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,317 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,346 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,353 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,370 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,380 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,398 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,421 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,438 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,449 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,466 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,508 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,537 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,544 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,562 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,574 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,582 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,595 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,615 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,623 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,655 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,662 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,674 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,682 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,693 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,711 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,719 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,730 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,737 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,748 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,755 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,772 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,783 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,799 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,816 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,823 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,833 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,849 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,856 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,867 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,874 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,886 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,948 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,958 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:51,982 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:51,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:51,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:51,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:51,993 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,000 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,010 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,017 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,028 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,035 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,045 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,052 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,070 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,080 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,087 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,098 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,105 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,122 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,158 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,171 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,194 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,202 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,214 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,241 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,253 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,260 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,279 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-13 23:29:52,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:52,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 168 states and 260 transitions. [2021-11-13 23:29:52,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2021-11-13 23:29:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:29:52,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:52,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat